What are The Five Biggest Upsets in UEFA Euro History?

These outcomes have not only redefined football in Europe but are also included in the list of historical facts of modern sports. In less than four weeks, the Euros gives supporters a tale of underdogs emerging from the shadows to become champions, and of favourites tripping on the way.

Football is volatile; thus, it is one of the most decorated games in the world. This instability is more so in big competitions such as the Euro. Sports bet enthusiasts get attracted to these events because of the probability of upsets, which increases the risk element.